Active

ISIS Exploitation

Switched

BE0457716670

Rechtspersoon Public limited company 1 establishment

Rue du Mont-Lassy 62B, 1380 Lasne Diverse ondersteunende activiteiten ten behoeve van voorzieningen

Active for

30 year, 5 months

Financials

Financial year 2025

Worth noting

  • Little cash and receivables against the short-term debts.

Gross margin

€ 150,172

▼ 35% vs 2024

Profit

Healthy

€ 13,869

▼ 81% vs 2024

Debts

Low

€ 561,118

▼ 14% vs 2024

ISIS Exploitation from Lasne, company number BE0457716670, closed financial year 2025 with a result of € 13,869 after tax. For that financial year ISIS Exploitation recorded a gross margin of € 150,172 and equity of € 815,966. Compared with financial year 2024, the result moved from € 71,549 to € 13,869. The company is profitable. The buffer is growing. A strong own buffer against the debts. The most recent annual accounts were filed with the National Bank of Belgium on February 26, 2026.

What happened at ISIS Exploitation?

What happened at ISIS Exploitation in recent years, according to the Belgian Official Gazette, the CBE and the National Bank:

  • Ophélie SONNEVILLE stepped down as director. NBB
  • Victorien SONNEVILLE stepped down as director. NBB
  • Stéphan SONNEVILLE stepped down as director. NBB
  • New annual accounts for financial year 2025: profit of € 13,869 (▼ 81% vs 2024). Source: NBB ↗
  • Ophélie SONNEVILLE became a director. NBB
  • Victorien SONNEVILLE became a director. NBB
  • Stéphan SONNEVILLE became a director. NBB
  • New establishment in Lasne. KBO

In short

From € 28,113 loss in 2021 to € 13,869 profit in 2025.

Paid € 1,111 in corporate taxes since 2021.

Best year ever: 2022, with € 73,013 profit.

On average € 150,200 of value added per employee in 2025.

Original PDFs at the National Bank ↗

A new publication or filing at ISIS Exploitation? We notify you, reason included.

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History

Every financial year, as far back as the National Bank goes.

Buffer

How long does the company survive without income?

Credit limit

Indicative credit limit, computed from the real figures.

Alerts

New annual account: profit halved. New
Gazette: capital increase of 250k. New

News about who you follow, reason included.

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Management

Directors

According to the 2025 annual accounts

Ophélie SONNEVILLE

Director

since 2023 · until 2028

Victorien SONNEVILLE

Managing director

since 2023 · until 2028

Stéphan SONNEVILLE

Managing director

Also active at: OSIRIS VENTURE, J.S.IMMO, STEPHAN SONNEVILLE

since 2023 · until 2028

Establishments

Establishment units

Physical locations of this company

Registered office

Rue du Mont-Lassy 62B

1380 Lasne

2.131.192.740

Rue du Mont-Lassy 62 B

1380 Lasne

Active since 20 May 2003

What is an establishment unit? An establishment unit is a geographically identifiable place where activities of the enterprise are carried out.

Who else lives here?

A building full of entrepreneurs or one very busy letterbox? Another 1 companies are registered at this address.

J.S.IMMO same network

€ 69,809 gross margin · 2024

Details

Company number
0457.716.670
VAT number
BE 0457.716.670
Registered office
Rue du Mont-Lassy 62B, 1380 Lasne
Names & denominations
ISIS Exploitation
Enterprise type
Rechtspersoon
Legal form
Public limited company
Legal situation
Normale toestand
Start date
5 April 1996
Peppol
Active · Active since 4 Dec 2025
Activities · NACE

Diverse ondersteunende activiteiten ten behoeve van voorzieningen

Beheer van residentiële gebouwen

Markt- en opinieonderzoek

Marktonderzoekbureaus

View on CBE Public ↗ Annual accounts (NBB) ↗

Frequently asked questions

What is the enterprise number of ISIS Exploitation?
The enterprise number of ISIS Exploitation is BE0457716670.
What is the address of ISIS Exploitation?
The registered office of ISIS Exploitation is located at Rue du Mont-Lassy 62B, 1380 Lasne.
When was ISIS Exploitation founded?
ISIS Exploitation was founded on 5 April 1996.
What is the main activity of ISIS Exploitation?
The main activity of ISIS Exploitation is "Diverse ondersteunende activiteiten ten behoeve van voorzieningen" (NACE code 81100).
Does ISIS Exploitation have a website?
No website is currently known for ISIS Exploitation.
How much profit did ISIS Exploitation make in 2025?
ISIS Exploitation posted a profit after taxes of € 13,869 in financial year 2025.
What is the revenue of ISIS Exploitation?
As a small company, ISIS Exploitation is not required to publish revenue in its annual accounts. In financial year 2025, its added value was € 150,172.
How many employees does ISIS Exploitation have?
According to the 2025 annual accounts, ISIS Exploitation has 1 full-time equivalents (FTE).
Where can I find the annual accounts of ISIS Exploitation?
ISIS Exploitation files its annual accounts with the Central Balance Sheet Office of the National Bank of Belgium. The key figures for recent financial years are available for free on this page.
Who are the directors of ISIS Exploitation?
According to the 2025 annual accounts, the directors of ISIS Exploitation are: Ophélie SONNEVILLE, Victorien SONNEVILLE, Stéphan SONNEVILLE.